Name of River

Item

Period

Data File

Text

Excel

1

Yoshino-gawa

-

-

-

-

2

Ara-kawa

-

-

-

-

3

Mogami-gawa

-

-

-

-

4

Chikugo-gawa

P, Q

1945 - 1995

5

Fuji-kawa

P, Q, Pro

1947 - 1994

6

Ishikari-gawa

P, Q

1875 - 1995

7

Shimanto-gawa

P, Q

1952 - 1996

8

Shonai-gawa

P, Q

1941 - 1997

9

Watarase-gawa

P, Q, Met

1965 - 1996